Comparison of GIGABYTE GeForce GTX 1080 D5X 8G video card vs PNY RTX A2000 12GB video card by specifications and benchmarks. GIGABYTE GeForce GTX 1080 D5X 8G runs at 1.607 GHz base clock speed and has 8 GB of GDDR5X memory, while video card PNY RTX A2000 12GB runs at 0.562 GHz base clock speed and has 12 GB of GDDR6 memory. The TDP of the first video card is 180 W, and the second is 70 W. Compare the table of benchmark results to find out which graphic card is better.